Busch Diamond Cylinder Flat Abrasive | Busch No. D722 050 – Pink, Medium – HP | Pack of 2

The diamond abrasive bur for zirconia ceramic from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the demanding requirements of modern dental laboratory and clinical workflows. Featuring a medium grit, diamond-interspersed construction, this instrument delivers controlled, consistent material removal without the need for water cooling — streamlining chairside and labside procedures alike.

Product Overview

This instrument is classified under ISO standard 805 104 107 524 050 and is supplied as a convenient pack of two. The pink colour coding indicates medium grit, providing an optimal balance between cutting efficiency and surface quality when working with zirconia and ceramic restorations. As a true diamond abrasive bur for zirconia ceramic, it is specifically formulated to handle the hardness and abrasion resistance of high-strength dental ceramics without compromising instrument integrity.

Key Features

• Medium grit diamond interspersed abrasive
• Designed for zirconia and ceramic materials
• No water cooling required during use
• HP (handpiece) shank for compatibility with standard laboratory handpieces
• ISO classification: 805 104 107 524 050
• Supplied as a pack of 2

Instrument Dimensions

Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.

Applications

Manufactured in Germany, this diamond abrasive bur for zirconia ceramic reflects Busch's longstanding commitment to quality, precision, and reliability in dental instrument engineering. Each instrument is produced to exacting standards, ensuring consistent clinical and laboratory performance across applications.

The diamond abrasive bur for zirconia ceramic is well-suited for the following dental laboratory applications:

	Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory.
	Veneering/Ceramic Technology — Contouring, adjustment and finishing of veneering ceramics and all-ceramic restorations.
	Diamond Interspersed — Diamond particles bonded through the abrasive for consistent performance and long service life.

FAQ

Is water cooling required when using this instrument? No. This instrument is specifically designed for dry use without water cooling, simplifying workflow in laboratory settings.

What materials is this diamond abrasive bur for zirconia ceramic compatible with? It is optimised for zirconia and ceramic dental materials, including veneering ceramics and high-strength zirconia frameworks.

What does the pink colour coding indicate? The pink colour coding denotes a medium grit abrasive, suitable for efficient material removal with a controlled surface finish.

How many instruments are included per pack? Each pack contains 2 instruments.